Browse All Side Projects from Reddit

All Projects (2,262)

We’re artists building a Squarespace for artists. Here’s what it looks like.

Build a gallery-grade artist website, generate room mockups and films of your work, track inventory and pricing, issue certificates of authenticity and run print drops.

I built an open-source tool that explores multiple AI models in parallel instead of betting on one

One brief. Three models. Eight ways to see a Woolworths trolley hero shot with an asymmetric editorial catalogue system.

I built a multi-sport platform for interactive game replays

Premium live sports intelligence — F1, NBA, MLB, EPL, NFL and NHL, reimagined.

I built rainwave.live a pixel art themed LoFi radio.

LoFi, chillhop and jazzhop. Find your flow with relaxing music and animated scenes.

Built a free Chrome extension because I got tired of retyping my business context into every new Cha

Backstory is a free Chrome extension and AI productivity tool for saving the background AI needs - your role, facts, rules, and tone - then inserting it into a new ChatGPT, Claude, or Gemini chat in one click.

Built a free travel budget planner — looking for feedback

Calculate and plan hotels, food, activities, and transit for any city or zipcode within your price point. Includes live weather and interactive route maps.

Threefold Rift : PoE-style browser auto battler — every death makes your next hero stronger type g

Threefold Rift — a PoE-inspired idle auto-battling RPG: three attributes, stages, modular events, and loot.

Hybrid training tracker because everything out there is either lifting-only or run/bike-only

Free online training platform for cyclists, runners, triathletes and other athletes. Track fitness, analyze activities and wellness data, plan workouts. Coach other athletes. Integrated with Garmin, Polar, Suunto, Coros, Wahoo, Strava, Zwift, MyWhoosh, Rouvy, Amazfit, HUAWEI Health, Oura, WHOOP and others.

Built a complete app and have no Testusers, whats next?

Braintoll blocks distracting apps behind a short flashcard toll — rate your recall to get through. Write cards yourself or let AI generate a set.

Any musicians willing to poke around a new platform I’ve been working on?

Free beta now open. Bookings, availability, setlists, stage plots and band money in one place, made by a gigging musician.

I built Selfime, a cassette-style app for recording meditations in your own voice

Hear a practice before you record it, read along in a voice you choose, or send a tape to someone. Recordings stay encrypted on your device, with no account.

Bootstrapped a free video editor to 2,500 daily visitors (1,500 organic daily clicks) and 210 MRR, n

VidClean Pro learns how you cut from your finished videos and drafts matching cuts. Try it free on one video. 5GB uploads, 3-hour transcription. $8.99/month.

I built EmerWorth, a budgeting app focused on comparing what you planned vs. what actually happened

Plan your month first with EmerWorth. Track spending, compare planned vs actual, and learn from reality — simple budgeting with no steep learning curve.

Whispr - a voice keyboard for iPhone that never uploads your audio

The private voice keyboard for iPhone. On-device dictation in any app, clips and voice shortcuts on the keyboard, and no account.

Gauntlit - A creative writing battle.

Compete in daily 10-minute speed blitzes and weekly short story challenges. Read anonymous 3-way matchups, vote on champions, earn tokens, and unlock tier titles.

Hit ~1k in VS Code extension license sales. Installs still don’t pay the bills

Extension for Visual Studio Code - Every AI session starts knowing your architecture

Sorting through 2,800 clips killed my vlog habit, so I built a camera that stitches them as I shoot

Local-first short video diary. Shoot a few seconds, stitch a life Vlog on your phone. Footage stays on device.

Why do I need a subscription to get information on my bike ride.

Plan a route, track every ride with live GPS stats, and build the dashboard that's exactly yours. No accounts. No subscriptions. Nothing leaves your device.

I built a map that combines news, weather alerts, earthquakes, floods, river gauges, and other publi

News on a map — filter by location, time, and category. By IdeasQuantified.

I launched a click-for-click ad exchange yesterday — first day: 1,712 views and 38 clicks

Host a friend's ad, earn credits, spend them on your own. Founders promoting founders.

I made a Letterboxd/RateYourMusic Alternative

One home for all your media interests. No algorithms, just a real community with real taste.

billboardo is the place to showcase your work.